code to deploy laravel on shared hosting

.htaccess

RewriteEngine on 
RewriteCond %{HTTP_HOST} ^(www.)?example.com$ 
RewriteCond %{REQUEST_URI} !^/example/public/ 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^(.*)$ /example/public/$1 
RewriteCond %{HTTP_HOST} ^(www.)?example.com$ 
RewriteRule ^(/)?$ example/public/

Header always set Content-Security-Policy: upgrade-insecure-requests 
RewriteEngine on
RewriteCond %{HTTPS} !on
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}